Fix implicit dependency created by unzipTests modifying the input dir…

…ectory of longRunTest

build.gradle

@@ -337,7 +337,8 @@ def longRunTest = tasks.register("longRunTest", Test) {
     exclude "**/mixin*"
 
     group = "Verification"
-    shouldRunAfter test
+    mustRunAfter project.tasks.named("unzipTests")
+    shouldRunAfter project.tasks.named("test")
 }
 
 tasks.named("check") {